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Alpine KTA-450 with NVX 8 Gauge Amp Kit

4-Channel 200 Watt RMS Power Pack Amplifier

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• Class D 4-channels Power Pack Amplifier
• Power Handling: 50W RMS x 4 @ 4ohm/45W RMS x 4 @ 2ohm
• Dynamic Peak Power (DPP)
• Frequency Response: 15-50 Hz
• CTA-2006 compliant
• Includes Amplifier Wiring Kit

Learn more about the kta450_xkit84
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List price $467.99
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$319.95

 with warranty
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NVX - Worth the Envy - Direct to Consumer Car Audio

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Description


Alpine brand icon

Authorized dealer

Alpine KTA-450 Power Pack

400W Peak (200W RMS) Class D Power Pack Series 4 Channel Car Amplifier
Quantity: 1

Product Details:

  • Power Pack Series Class D 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 50 watts x 4 channel
    • 2 ohm: 45 watts x 4 channel
  • Total power output: 200 watts
  • Speaker-level (high-level) inputs
  • Signal sensing remote turn-on
  • Thermal and current protection
  • Features Dynamic Peak Power (DPP)
  • Low level input sensitivity: 0.152 - 2.80 volts
  • High level input sensitivity: 0.33 - 6.05 volts
  • Frequency Response: 15 - 50000 Hz
  • Selectable high-pass filters (60, 80, 120 Hz at 12 dB/octave)
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 82 dB
  • Fuse Rating: 20A
  • 12 AWG gauge amplifier wiring kit is recommended for installation
  • Includes PowerStack bracket for mounting behind Alpine iLX receivers:
  • Alpine iLX receivers are not included and are sold separately
  • Dimensions: 7-1/8" L x 3-1/2" W x 1-7/16" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: KTA-450

NVX XKIT84

Full Spec 8 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 800 Watts
Quantity: 1

Product Details:

  • 8 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
  • Designed for car audio systems up to 800 watts RMS
  • Made from 100% Oxygen-Free Copper (OFC)
  • Tinned conductors for corrosion resistance
  • Pre-installed black nylon mesh covering protects the power wire from damage
  • Solid brass and satin chromed ANL/Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Pre-terminated seamless power and ground ring terminals provide reliable performance
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • CEA-2015 and BC5W2 compliant
  • V-Series RCA Interconnect Cable
  • Shielded noise-rejecting coaxial construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Twisted-pair construction featuring two conductors per channel
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Frosted Blue 8 gauge power wire with seamless crimp ring terminal
  2. 3 ft. Frosted Black 8 gauge ground wire with seamless crimp ring terminal
  3. 17 ft. Clear 18 gauge remote lead wire
  4. 20 ft. Frosted Black/Blue 16 gauge speaker wire
  5. One 16.4 ft. 4-channel dual twisted construction RCA interconnect Cable (NVX XIV45)
  6. One NVX XMANL04 ANL/Mini-ANL Fuse Holder with 60 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 8 Gauge Nickel Plated spade terminals
  9. Four 18 Gauge Spade terminal
  10. Two 18 Gauge Red butt connectors
  11. Four 16 Gauge quick disconnect
  12. Five 16 Gauge Nickel Plated spade terminals
  13. Two Heat Shrink tubes with the NVX logo
  14. Ten 6" Black zip ties

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
50 watts x 4 channel
RMS Power @ 2 ohms
45 watts x 4 channel
Amplifier Specifications
Number of Channels
4-Channel
Total Peak Power Output
200 watts
Total RMS Power Output
100 watts
Maximum Input Gauge Size
12 AWG
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

KTA-450, XKIT84

Weight:

10.49lbs

Internal SKU:

kta450_xkit84

Internal Product ID:

197151

Customer Ratings & Reviews


Alpine KTA-450 with NVX 8 Gauge Amp Kit thumbnail image

5 star
90%
4 star
8%
3 star
2%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Excellent Product!

The following review is for XKIT84, which is a part of the bundle you are viewing.

I did a lot of researching around when I was looking for a 4 channel amp wiring kit, and I started noticing NVX products popping up quite frequently. I couldn't be more happy with this kit and the quality of the NVX products. The "Flexibility" in the wiring is really something you have to feel and NVX does such a good job with packaging, presentation, and making you feel like this is a high quality product. The design of this product is like nothing I have seen in amplifier wiring and I have really bought into this brand after purchasing a few of their products.

By Corey on December 26, 2013

115 found this helpful


good product

The following review is for XKIT84, which is a part of the bundle you are viewing.

worked well in installing the amp. Give you ever think to install a 4 channel amp. little pricey but does a good job.

By Corey on January 17, 2015

105 found this helpful


Great Value

The following review is for XKIT84, which is a part of the bundle you are viewing.

Buy this cable for you amp to get the best sound out of your radio and speakers you will be happy the sound is clear and loud

By Ruben on May 11, 2014

103 found this helpful


Very good kit and great product install options

The following review is for XKIT84, which is a part of the bundle you are viewing.

So this kit gave me everything I needed minus a ground wire. I mounted this in the midcabin section of my boat so I needed at least a 20ft piece of ground. Aside from that the kit was perfect for everything I needed. Really liked the additional speaker wire because I ran out by about 15 feet prior to completion. Would definitely recommend the kit.

By Jimmy on January 30, 2014

98 found this helpful


Great but got shorted on wire....

The following review is for XKIT84, which is a part of the bundle you are viewing.

I would recommend this... It comes in a great display and has clean sound.... Only problem I had was it says that it comes with 65ft of speaker cable and I only recieved about 30..... I had to go out and buy an extra 20 or so feet of a different brand to have enough to wire my 4 doors... Other than that, it's fine....

By Terry on May 1, 2015 Checkmark Icon Verified purchase

86 found this helpful


great product

The following review is for XKIT84, which is a part of the bundle you are viewing.

Its a good hook up kit runs my amp perfect not had any issues with any of the wireing great value for the price

By Crazy Alien Customs on April 4, 2015

86 found this helpful


It does the job

The following review is for XKIT84, which is a part of the bundle you are viewing.

Bought this as a bundle deal with my amp. Great wire. Had it installed for a $100 by a professional. And yes it was done professionally. Only thing it doesn't come with us a battery clip. A minor expense $10 at Max at Walmart.

By gunner on June 14, 2015 Checkmark Icon Verified purchase

74 found this helpful


Amp install kit

The following review is for XKIT84, which is a part of the bundle you are viewing.

Got this kit to install a replacement amp. It came with everything I needed. Only Tahiti didn’t like was the wire was not copper.

By Anonymous on September 3, 2018 Checkmark Icon Verified purchase

63 found this helpful


NVX XKIT

The following review is for XKIT84, which is a part of the bundle you are viewing.

This kit had everything I need for my Hifonics 616.4 amplifier. The wiring looks great and is a much better alternative to competitors wiring. Works great, looks great, came with everything I needed to install. I am extremely satisfied!

By Preston on September 16, 2015 Checkmark Icon Verified purchase

60 found this helpful


Why wasn’t this type of amplifier developed years ago?

The following review is for KTA-450, which is a part of the bundle you are viewing.

This is a fantastic little amplifier, but it’s not flawless. On the plus side, this thing really does deliver amazing output for its size, and the convenience of strapping it on to the back of a mechanical-less Alpine head unit is ingenious. The only real downside is that you have to adjust the gains before you mount the radio, because once it is strapped to your face plate and screwed to the mounting brackets, the gains are no longer accessible.

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